156938884053

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257699317}}^1$

素因数の和:257699356

約数の個数: 16

約数和(自身を含む): 247391345280

約数和(自身を除く): 90452461227

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 257699317, 773097951, 1803895219, 5411685657, 7473280193, 22419840579, 52312961351, 156938884053]

約数ペア:

[(1, 156938884053), (3, 52312961351), (7, 22419840579), (21, 7473280193), (29, 5411685657), (87, 1803895219), (203, 773097951), (609, 257699317)]